C1945 – Concrete then metallic staircase
C1943 – White spiral staircase
C1942 – Two stairs
C1939 – Wooden spiral staircase
C1938 – Unfinished concrete staircase
C1932 – Spiral staircase
C1929 – Staircase and corridors
C1929 – Entrance
C1928 – Wooden staircase
C1921 – White staircase
C1924 – White spiral staircase
C1923 – Wooden staircase
C1241 – Wooden staircase
C1919 – Metal staircase
C1919 – Metal wood staircase
C1917 – White staircase
C1918 – Modern staircase
C1229 – Spiral staircase on two floors
C1913 – Classic wooden staircase
C1912 – Straight staircase on two floors
C1911 – Helical metal staircase
C1910 – Staircase
